187949918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{31567}}^1$

素因数の和:31811

約数の個数: 16

約数和(自身を含む): 304946880

約数和(自身を除く): 116996962

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 31567, 63134, 410371, 820742, 7228843, 14457686, 93974959, 187949918]

約数ペア:

[(1, 187949918), (2, 93974959), (13, 14457686), (26, 7228843), (229, 820742), (458, 410371), (2977, 63134), (5954, 31567)]